13122232330200 has 144 divisors (see below), whose sum is σ = 47320376692680. Its totient is φ = 2999367383040.

The previous prime is 13122232330187. The next prime is 13122232330201. The reversal of 13122232330200 is 203323222131.

It is a super-2 number, since 2×13122232330200² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13122232330201) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 223137817 + ... + 223196616.

Almost surely, 2^{13122232330200} is an apocalyptic number.

13122232330200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13122232330200 is an abundant number, since it is smaller than the sum of its proper divisors (34198144362480).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13122232330200 is a wasteful number, since it uses less digits than its factorization.

13122232330200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446334466 (or 446334450 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 13122232330200 its reverse (203323222131), we get a palindrome (13325555552331).

The spelling of 13122232330200 in words is "thirteen trillion, one hundred twenty-two billion, two hundred thirty-two million, three hundred thirty thousand, two hundred".